Railing for a marine vessel



FIG. 1 is a front perspective view of a railing for a marine vessel according to our new and ornamental design;

FIG. 2 is an isolated front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is an enlarged partial view, taken from FIG. 3 ; and

FIG. 6 is an enlarged sectional view taken in the direction line 6-6 in FIG. 4 .

The dash-dot broken lines represent the bounds of the claim and all other broken lines represent portions of the railing for a marine vessel and marine vessel that form no part of the claimed design. None of the broken lines form a part of the claim. 

CLAIM The ornamental design for a railing for a marine vessel as shown and described. 